EP0397091A3 - Methacrylic resin compositions with improved tacky adhesion and method for preparation thereof - Google Patents

Methacrylic resin compositions with improved tacky adhesion and method for preparation thereof Download PDF

Info

Publication number
EP0397091A3
EP0397091A3 EP19900108595 EP90108595A EP0397091A3 EP 0397091 A3 EP0397091 A3 EP 0397091A3 EP 19900108595 EP19900108595 EP 19900108595 EP 90108595 A EP90108595 A EP 90108595A EP 0397091 A3 EP0397091 A3 EP 0397091A3
Authority
EP
European Patent Office
Prior art keywords
weight
methacrylic resin
preparation
resin compositions
tacky adhesion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19900108595
Other languages
German (de)
French (fr)
Other versions
EP0397091A2 (en
EP0397091B1 (en
Inventor
Michio Chantani
Tadayuki Tsuchiya
Kazuo Ohse
Akio Hara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP11563489A external-priority patent/JP2766509B2/en
Priority claimed from JP11563589A external-priority patent/JP2809695B2/en
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of EP0397091A2 publication Critical patent/EP0397091A2/en
Publication of EP0397091A3 publication Critical patent/EP0397091A3/en
Application granted granted Critical
Publication of EP0397091B1 publication Critical patent/EP0397091B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

A methacrylic resin composition with improved tacky adhesion comprising 100 parts by weight of a partially cross-linked polymer gel obtained by partially polymerizing a mixture comprising (A) 40 to 99% by weight of unsaturated monomer mixtures with or without containing the polymers thereof dissolved and (B) 60 to 1% by weight of a cross-linking agent, thereby allowing the total polymer content to be kept not exceeding 80% by weight, and increased by 4 to 62% by weight over the polymer content of said mixture, and 1 to 100 parts by weight of a syrup mainly composed of alkyl methacrylates containing the polymers thereof dissolved.
EP90108595A 1989-05-09 1990-05-07 Methacrylic resin compositions with improved tacky adhesion and method for preparation thereof Expired - Lifetime EP0397091B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP115634/89 1989-05-09
JP11563489A JP2766509B2 (en) 1989-05-09 1989-05-09 Methacrylic resin molding material excellent in adhesiveness and method for producing the same
JP11563589A JP2809695B2 (en) 1989-05-09 1989-05-09 Adhesive composition and method for producing the same
JP115635/89 1989-05-09

Publications (3)

Publication Number Publication Date
EP0397091A2 EP0397091A2 (en) 1990-11-14
EP0397091A3 true EP0397091A3 (en) 1992-03-11
EP0397091B1 EP0397091B1 (en) 1997-02-26

Family

ID=26454118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90108595A Expired - Lifetime EP0397091B1 (en) 1989-05-09 1990-05-07 Methacrylic resin compositions with improved tacky adhesion and method for preparation thereof

Country Status (3)

Country Link
US (1) US5294676A (en)
EP (1) EP0397091B1 (en)
DE (1) DE69029975T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5856022A (en) * 1994-06-15 1999-01-05 Minnesota Mining And Manufacturing Company Energy-curable cyanate/ethylenically unsaturated compositions
WO2009036237A1 (en) * 2007-09-12 2009-03-19 Automated Packaging Systems, Inc. Packaging machine
CN113528042B (en) * 2021-08-02 2024-01-05 合肥乐凯科技产业有限公司 Polyester film protection film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791184A (en) * 1984-03-27 1988-12-13 Kyowa Gas Chemical Industry Co., Ltd. Methacrylic resin molding material and method for production thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE685172A (en) * 1965-08-09 1967-01-16
JPS5427383B2 (en) * 1973-06-16 1979-09-10
JPS5272749A (en) * 1975-12-15 1977-06-17 G C Dental Ind Corp Resin material for repair of crown of tooth
US4288570A (en) * 1980-05-12 1981-09-08 Monsanto Company Thermoplastic compositions of epichlorohydrin rubber and poly(alkyl methacrylate) resin
US4529777A (en) * 1982-11-10 1985-07-16 Philip Daidone Dental casting resin from acrylic monomer, acrylic resin, and vinyl chloride resin
JPH0618832B2 (en) * 1985-07-18 1994-03-16 株式会社クラレ Method for producing methacrylic resin molded article
JPH0667991B2 (en) * 1985-10-01 1994-08-31 株式会社クラレ Method for producing methacrylic resin molded article
JPH0627200B2 (en) * 1986-07-24 1994-04-13 株式会社クラレ Methacrylic resin molding material
JPS63178116A (en) * 1987-01-19 1988-07-22 Kyowa Gas Chem Ind Co Ltd Methacrylic resin molding and its production
JPH0618895B2 (en) * 1987-05-25 1994-03-16 株式会社クラレ Methacrylic resin molded products
JP2602846B2 (en) * 1987-09-07 1997-04-23 鐘淵化学工業株式会社 Methacrylate resin composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791184A (en) * 1984-03-27 1988-12-13 Kyowa Gas Chemical Industry Co., Ltd. Methacrylic resin molding material and method for production thereof

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
WORLD PATENTS INDEX LATEST Derwent Publications Ltd., London, GB; AN 87-068070 & JP-A-62 020 513 (KYOWA GAS CHEM IND) 29 January 1987 *
WORLD PATENTS INDEX LATEST Derwent Publications Ltd., London, GB; AN 87-139965 & JP-A-62 079 206 (KYOWA GAS CHEM IND) 11 April 1987 *
WORLD PATENTS INDEX LATEST Derwent Publications Ltd., London, GB; AN 88-075333 & JP-A-63 030 511 (KYOWA GAS CHEM IND) 9 February 1988 *
WORLD PATENTS INDEX LATEST Derwent Publications Ltd., London, GB; AN 88-245763 & JP-A-63 178 116 (KYOWA GAS CHEM IND) 22 July 1988 *
WORLD PATENTS INDEX LATEST Derwent Publications Ltd., London, GB; AN 89-013715 & JP-A-63 291 927 (KYOWA GAS CHEM IND) 29 November 1988 *

Also Published As

Publication number Publication date
US5294676A (en) 1994-03-15
DE69029975D1 (en) 1997-04-03
DE69029975T2 (en) 1997-10-02
EP0397091A2 (en) 1990-11-14
EP0397091B1 (en) 1997-02-26

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